<!doctype html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <link rel="icon" type="image/svg+xml" href="/logo.svg" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>admin</title>
  <style>
      html, body {
          padding: 0;
          margin: 0;
      }

      .first-loading-wrap {
          display: flex;
          width: 100%;
          height: 100vh;
          justify-content: center;
          align-items: center;
          flex-direction: column;
      }

      .first-loading-wrap > h1 {
          font-size: 128px
      }

      .first-loading-wrap .loading-wrap {
          padding: 98px;
          display: flex;
          justify-content: center;
          align-items: center
      }

      .dot {
          animation: fierce-rotate 1.2s infinite linear;
          transform: rotate(45deg);
          position: relative;
          display: inline-block;
          width: 48px;
          height: 48px;
          box-sizing: border-box
      }

      .dot i {
          width: 24px;
          height: 24px;
          position: absolute;
          display: block;
          background-color: #1677ff;
          border-radius: 100%;
          transform: scale(.75);
          transform-origin: 50% 50%;
          opacity: .3;
          animation: fierce-spin-move 1s infinite linear alternate
      }

      .dot i:nth-child(1) {
          top: 0;
          left: 0
      }

      .dot i:nth-child(2) {
          top: 0;
          right: 0;
          -webkit-animation-delay: .4s;
          animation-delay: .4s
      }

      .dot i:nth-child(3) {
          right: 0;
          bottom: 0;
          -webkit-animation-delay: .8s;
          animation-delay: .8s
      }

      .dot i:nth-child(4) {
          bottom: 0;
          left: 0;
          -webkit-animation-delay: 1.2s;
          animation-delay: 1.2s
      }

      @keyframes fierce-rotate {
          to {
              -webkit-transform: rotate(405deg);
              transform: rotate(405deg)
          }
      }

      @-webkit-keyframes fierce-rotate {
          to {
              -webkit-transform: rotate(405deg);
              transform: rotate(405deg)
          }
      }

      @keyframes fierce-spin-move {
          to {
              opacity: 1
          }
      }

      @-webkit-keyframes fierce-spin-move {
          to {
              opacity: 1
          }
      }
  </style>
  </head>
  <body>
    <div id="app">
        <div class="first-loading-wrap">
            <div class="loading-wrap">
                <span class="dot dot-spin"><i></i><i></i><i></i><i></i></span>
            </div>
        </div>
    </div>
    <script type="module" src="/src/main.ts"></script>
  </body>
</html>
